Consider the function f(x)=x^2+2x-15.what are the x-intercepts of the function?

x=3 and x= -5

Step-by-step explanation:

x^2+2x-15

Find the numbers that can be multiplied to equal the last term and added to equal the second term: x^2+5x-3x-15

Factor: x(x+5)-3(x+5)

Then you get: (x-3)(x+5)=0

x=3 and x=-5

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.